"Arguably the only thing holding marijuana back from taking a step to the next level is Congress. And the only thing holding Congress back from considering marijuana for nationwide approval is the absence of a clear and concise group of studies suggesting marijuana is safe for long-term users. Unfortunately for marijuana supporters, that's not the headline of a recently released study from the University of California, Davis and Duke University."

Most parents have talked to their kids about the dangers of methamphetamine, heroin and other illegal drugs. But there's a new threat being seen more and more in Montana — Designer synthetic drugs, which can be deadly.